Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a low density and ultra-light 2-component Addition Curing Silicone, featuring excellent low density (density ≤0.3 g/cm³), ultra-light, no weight increase, suitable for lightweight, weight-sensitive and low-load scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS density certification, compatible with high-precision Mold Silicone and robot silicone, serving B2B buyers in aerospace, automotive and lightweight manufacturing industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a low density ultra-light core product, specially developed for lightweight, weight-sensitive and low-load scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with low-density additives and ultra-light modifiers, featuring ultra-low density, light weight, fine uniform closed-cell structure, good elasticity and density stability. It has a density of ≤0.3 g/cm³, ultra-light, no obvious weight increase when used, effectively reducing the overall weight of products, solving the problem of traditional foaming materials’ high density in lightweight scenarios. Compatible with most of our precision and aerospace products, it is ideal for lightweight components, ultra-light buffers and weight-sensitive scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Low Density & Ultra-Light: Density ≤0.3 g/cm³, ultra-light, weight reduction ≥40% compared to traditional foaming materials, density stability, no density change after curing
Foaming Feature: Fine uniform closed-cell pores (40-80μm), low-density structure, uniform pore distribution, light weight, no pore collapse, structural integrity
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated (80℃, 1h) vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS density certification
Key Traits: Low density, ultra-light, density ≤0.3 g/cm³, weight reduction ≥40%
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Low Density: Density ≤0.3 g/cm³, ultra-light, solving the problem of traditional foaming materials’ high density in lightweight scenarios.
2. Weight Reduction: Weight reduction ≥40% compared to traditional foaming materials, no obvious weight increase, reducing the overall weight of products.
3. Low Density & Elasticity Balance: While maintaining ultra-low density and light weight, it retains good elasticity and structural stability, no brittle fracture, balancing lightweight and usability.
4. Compatibility with Lightweight Products: Compatible with HONG YE SILICONE’s high-precision mold silicone and robot silicone, forming a complete lightweight solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into lightweight components, no professional lightweight operation skills required, improving production efficiency.
How to Use
1. Take Part A and Part B according to 1:1 weight ratio, stir separately to eliminate sediment, ensure no impurities (avoid affecting density and ultra-light performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure density uniformity and closed-cell structure).
3. Pour the mixture into lightweight component mold (paired with high-precision mold silicone), foam and cure at room temperature or by heating for better density stability.
4. After full curing, the product is ultra-light with low density, ready for use in lightweight and weight-sensitive scenarios.
Application Scenarios
Focus on lightweight scenarios: Aerospace lightweight components (paired with high-precision mold silicone), automotive lightweight parts (paired with Industrial mold silicone rubber), weight-sensitive robot parts (paired with robot silicone), ultra-light packaging (paired with Liquid Tank Silicone), and lightweight electronic components (paired with Electronic Potting Compound). It helps lightweight buyers reduce product weight and optimize load performance.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS density certification, excellent low density and ultra-light performance, meeting the lightweight procurement requirements of B2B buyers in aerospace, automotive and lightweight manufacturing industries, facilitating export to global markets.
Customization Options
Customizable density (≤0.2 g/cm³ for high-demand scenarios), weight reduction rate (≥50% for high-demand scenarios), foaming ratio and hardness, adapting to different lightweight and weight-sensitive requirements, helping buyers optimize weight reduction effect.
Production Process
Low-density-oriented production process: High-purity low-density Silicone raw materials → formula optimization (add low-density additives and ultra-light modifiers) → precision mixing → density test → weight reduction test → standardized curing → density stability inspection → packaging. Strict density testing ensures product ultra-light and low density performance.
FAQ
Q1: What is the density? A: ≤0.3 g/cm³, ultra-light, significantly lighter than traditional foaming materials.
Q2: How much weight can it reduce? A: Weight reduction ≥40% compared to traditional foaming materials, effectively reducing product overall weight.
Q3: Is it suitable for aerospace lightweight scenarios? A: Yes, paired with high-precision mold silicone, ideal for aerospace lightweight components and weight-sensitive parts.
Q4: Will low density affect its structural stability? A: No, fine uniform closed-cell structure ensures good structural stability, no pore collapse, balancing light weight and usability.
Shenzhen Hong Ye Jie Technology Co., Ltd
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